<!DOCTYPE html>
<html>
  <head>
    <link rel="icon" href="data:,">
    <style type="text/css">
      img {
        display: block;
        height: 100px;
        width: 100px;
      }
    </style>
    <script>
      function log_msg(msg) {
        document.getElementById("log").textContent = msg;
      }
    </script>
  </head>
  <body>
    <img usemap="#testmap" src=""/>
    <map name="testmap">
      <area shape="rect" coords="10,10,55,55" href="#" onclick="log_msg('rect clicked')">
      <area shape="circle" coords="70,70,10" href="#" onclick="log_msg('circle clicked')">
    </map>

    <img usemap="#testmap2" style="display: none;" src=""/>
    <map name="testmap2">
      <area shape="rect" coords="10,10,55,55" href="#" onclick="log_msg('rect2 clicked')">
      <area shape="circle" coords="70,70,10" href="#" onclick="log_msg('circle2 clicked')">
    </map>
    <div id="log">
    </div>
  </body>
</html>
